ShellHacks 2026 Miami, FL, USA Florida's Largest Hackathon is back for it's 10TH ANNIVERSARY!!! $47,150 in prizes Sep 25 – 27, 2026 874 participants
305 Hackathon Edition March 2025 — 305Hackathons.vercel.app Online Hack your way into the spring vibes! Let Miami's tropical energy inspire your next big idea in this vibrant hackathon. Non-monetary prizes Winners announced 89 participants